I am transferring a EL/EF Futura motor and I need to know what wires I need to either earth or bridge to get started. I have tried earthing the Orange Black wire (gearbox park inhibitor) as mentioned on another forum but still having a few issues with getting this to start. It is an auto and the only wiring loom that I have is the main loom that is plugged by the intake manifold to the main computer.

I would like to know what colour wires I need to either bridge/earth to get this started, I have read about the reversing light wire needing to be something arother to enable it to start too but can't for the life of me find it in the wiring diagram I have? Is this true and if so what colour wire is it?